Answer:
The sensor: The most obvious difference between film and digital is the sensor used to take the photo. With film cameras a film sensitive to light is placed behind the lens. When a photo is taken the shutter opens for a predetermined period of time and light hits the film. The result is a photo "printed" on the film.
I ohpe this helps :)
 
        
                    
             
        
        
        
Because it show how life us that was in the past
        
                    
             
        
        
        
I think Analysis hope it helpes